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-rw-r--r--tests/auto/testlib/selftests/float/tst_float.cpp39
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/auto/testlib/selftests/float/tst_float.cpp b/tests/auto/testlib/selftests/float/tst_float.cpp
index 2fffcc7803..b12bc24c58 100644
--- a/tests/auto/testlib/selftests/float/tst_float.cpp
+++ b/tests/auto/testlib/selftests/float/tst_float.cpp
@@ -27,6 +27,7 @@
****************************************************************************/
#include <QtCore/QCoreApplication>
+#include <QtCore/qfloat16.h>
#include <QtTest/QtTest>
#include <QDebug>
@@ -36,6 +37,8 @@ class tst_float: public QObject
private slots:
void floatComparisons() const;
void floatComparisons_data() const;
+ void float16Comparisons() const;
+ void float16Comparisons_data() const;
void compareFloatTests() const;
void compareFloatTests_data() const;
};
@@ -79,6 +82,42 @@ void tst_float::floatComparisons_data() const
<< float(100002);
}
+void tst_float::float16Comparisons() const
+{
+ QFETCH(qfloat16, operandLeft);
+ QFETCH(qfloat16, operandRight);
+
+ QCOMPARE(operandLeft, operandRight);
+}
+
+void tst_float::float16Comparisons_data() const
+{
+ QTest::addColumn<qfloat16>("operandLeft");
+ QTest::addColumn<qfloat16>("operandRight");
+
+ QTest::newRow("should SUCCEED 1")
+ << qfloat16(0)
+ << qfloat16(0);
+
+ QTest::newRow("should FAIL 1")
+ << qfloat16(1.000)
+ << qfloat16(3.000);
+
+ QTest::newRow("should FAIL 2")
+ << qfloat16(1.000e-4f)
+ << qfloat16(3.000e-4f);
+
+ // QCOMPARE for qfloat16s uses qFuzzyCompare()
+
+ QTest::newRow("should FAIL 3")
+ << qfloat16(98)
+ << qfloat16(99);
+
+ QTest::newRow("should SUCCEED 2")
+ << qfloat16(1001)
+ << qfloat16(1002);
+}
+
void tst_float::compareFloatTests() const
{
QFETCH(float, t1);